Harry Bertoia | Knoll Int. | Diamond-Bird Chair Shock Mounts
1, or a set of 2 or 4 Shock Mounts, matching the large Diamond Chair and Bird Chair | Harry Bertoia
Black or silver galvanized, all shock mounts with screws
Bertoia Knoll Int. Diamond- Bird Chair Shock Mounts are matching for Knoll int. chairs
Here you find a matching (metric) Allen key https://www.etsy.com/de-en/listing/1238481912/allen-key-for-diamond-chair-shock-mounts

Harry Bertoia was an Italian-born American artist, sound art sculptor, and modern furniture designer.

The Diamond Chair is part of a series of furniture that have been designed by Harry Bertoia in the beginning of the 1950s. All of this “wire frame furniture” are welded by hand. Bertoia, as he was a sculptor and silver smith, placed a square on the point and pulled it longer - a form game with pleasant results: The lounger is weightless and comfortable, he saw his chairs as "studies in room, form and metal" .
Knoll offers the Diamond chair in different editions: chrome plated or black coating usable as outdoor furniture.

Placed in many collections of famous design museums, the Diamond Chair from Bertoia is a classic.
The Diamond Chair is an extremely comfortable seating furniture.